11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Drizzle
5°
Feels like 1°
Wind↑ SW 17 km/h
Gusts32 km/h
Humidity 85 %
💧 0.4 mm
Afternoon
Light rain
2°
Feels like -4°
Wind↑ WNW 32 km/h
Gusts48 km/h
Humidity 89 %
💧 1.1 mm
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light snow
-1°
Feels like -6°
Wind↑ WNW 20 km/h
Gusts44 km/h
Humidity 79 %
💧 0.2 mm
Afternoon
Clear sky
3°
Feels like 0°
Wind↑ NW 9 km/h
Humidity 46 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
-3°
Feels like -7°
Wind↑ ESE 14 km/h
Gusts32 km/h
Humidity 70 %
Afternoon
Partly cloudy
2°
Feels like -4°
Wind↑ ESE 34 km/h
Gusts64 km/h
Humidity 46 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light snow
0°
Feels like -6°
Wind↑ ESE 31 km/h
Gusts59 km/h
Humidity 87 %
💧 0.3 mm
Afternoon
Overcast
2°
Feels like -2°
Wind↑ E 14 km/h
Gusts26 km/h
Humidity 94 %
Poznan forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Poznan climate: what a normal year looks like
From 16 h 48 min of daylight in late June to 7 h 40 min in late December.
Nights typically freeze from December to February, the coldest averaging −3 °C in January.
The hottest stretch is July, when afternoons average 24 °C; the coldest is January, when nights average −3 °C. Between those two months the average temperature changes by 20 °C.
A normal year brings roughly 660 mm of rain — less than 78% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 10 °C, 3 °C cooler than a normal October (13 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
1 °C
−3 °C
50 mm
Feb
3 °C
−2 °C
41 mm
Mar
7 °C
0 °C
52 mm
Apr
14 °C
5 °C
37 mm
May
18 °C
9 °C
59 mm
Jun
22 °C
13 °C
63 mm
Jul
24 °C
15 °C
93 mm
Aug
24 °C
14 °C
69 mm
Sep
19 °C
10 °C
53 mm
Oct
13 °C
6 °C
47 mm
Nov
7 °C
2 °C
44 mm
Dec
3 °C
−1 °C
49 mm
Whole year
13 °C
6 °C
660 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 52.41° N, 16.93° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Poznan: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.516µg/m³
PM1018µg/m³
O₃28µg/m³
NO₂8µg/m³
SO₂2µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Rain radar around Poznan
Rain observed over the last two hours by official weather radars around Poznan, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
Moon over Poznan
Waning gibbous
87 % illuminated · 18.3 days
Rise 03:41 Set 22:33
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (Europe/Warsaw); phase and lit fraction from a synodic calculation.
Look up a past day in Poznan
Curious about the weather in Poznan on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Poznan weather at a glance
This page gathers everything about the weather in Poznan, Greater Poland: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “overcast”, it is 9 °C (feels like 9 °C) and the wind blows at 3 km/h.
Expected range today: 9 °C to 11 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Poznan forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
